Barbecue Sauce - cooking recipe

Ingredients

1 medium onion, diced
1 Tbsp. vinegar
2 Tbsp. lemon juice
1 c. catsup
1/2 Tbsp. prepared mustard
2 Tbsp. butter
1/2 c. celery, diced
1/2 c. water
2 Tbsp. brown sugar
3 Tbsp. Worcestershire
salt
pepper to taste

Preparation

Brown onion in butter; add remaining ingredients.
Simmer until thick.